{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1688400294",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x495c2d926aab45f963a9f9303791d9a2f7fdc93002c30f0ecbab6a667d6bb6a0",
    "signature": "0xd1d8b7246db4e0159381257129cf996a0d78dd358cf9fb909f5dc2be006e14745c77b45882b907e0d7f5c482d828d6b9615d432adc3d3f5a4176ba7895811de81c",
    "signer": "0x3324C23609BC25902C39CFa38CF40581c7Bc7F87",
    "userId": "229134011"
  }
}